Description: 【High Performance】This amplifier provide stable and excellent audio performance, Let you enjoy a high quality music experience. 【High Power Output】The high power design ensures powerful audio output, which can bring shocking sound effects to the audience whether in large scale stage performances or outdoor activities. 【Good Heat Dissipation】The panel of Amplifier uses internal circuit bottom heating, it can quickly low the temperature inside the machine, protect the chip temperature from stability. 【Intelligent Protection】Power Amplifier with multi intelligent protections, overheating protection, short circuit protection etc. 420mm thickness, thin and light body, fashionable and beautiful, easy to carry. 【Application】Amplifier is suitable for home theater, KTV, outdoor performances, bars, wedding activities, or stage performances, etc. Specification: Material: Metal Sensitivity: 0.775V Audio Frequency Response: 20HZ-20HKZ±0.25db Damping: ≥800 SNR: >100dB Impedance: 20K/10K Transient Response: 30V/US Crosstalk: 60d/ 1KHZ Size Chart: 48.4cmx21.7cmx4.4cm/19.06inchx8.54inchx1.73inch Package Includes: 1 Power Amplifier (EU Adapter) Note: Please allow slightly errors due to manual measurement and different monitors.